Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station KJ4VOV-9 - show graphs
Map loading...
Comment: 146.470MHz Monitoring
Mic-E message: Off duty
Location: 38°18.83' N 77°24.69' W - locator FM18HH05OH - show map - static map
5.4 miles West bearing 282° from Passapatanzy, King George County, Virginia, United States [?]
12.7 miles West bearing 284° from King George, King George County, Virginia, United States
45.0 miles Southwest bearing 207° from Washington, D. C., Washington, D.C., United States
80.0 miles Southwest bearing 213° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2017-09-07 17:59:18 EDT (74d 15h56m ago)
2017-09-07 17:59:18 EDT local time at Passapatanzy, United States [?]
Altitude: 213 ft
Course: 355°
Speed: 17 MPH
Device: Yaesu: FTM-350 (rig)
Last path: KJ4VOV-9>SXQX8S via AE4ML-1*,qAR,KK4NDE-3 (good)
Positions stored: 24067
Stations near current position of KJ4VOV-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
DW64351.5 miles 201°2017-11-21 08:47:22 N5IC-92.2 miles 274°2017-11-20 19:06:24
AE4ML-72.6 miles 262°2017-11-03 13:45:00 442.850VA2.6 miles 250°2017-11-21 08:54:52
AE4ML-12.7 miles 249°2017-11-21 08:54:52 KEZF3.9 miles 213°2017-11-19 02:57:41
KI4JVE5.2 miles 295°2017-11-11 06:49:36 EW07275.8 miles 306°2017-11-21 08:41:54
KK4NDE-36.0 miles 219°2017-11-21 08:52:20 KRMN6.3 miles 338°2017-11-19 03:00:57
EW79966.3 miles 121°2017-11-21 08:50:00 KG4YJB-ios7.3 miles 279°2017-10-28 01:23:27
KG4YJB-57.4 miles 279°2017-10-28 01:09:32 KG4YJB-97.4 miles 279°2017-11-03 07:32:18
KE3XE-77.5 miles 253°2017-11-11 10:26:18 KE3XE7.5 miles 252°2017-11-21 08:43:45
147.015va7.6 miles 250°2017-11-21 08:54:53 KB5LNC-38.1 miles 296°2017-11-12 19:39:51
KB5LNC-108.1 miles 296°2017-11-21 08:47:29 KK4OWW-18.2 miles 234°2017-11-18 10:49:31
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS